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661-69-8 - Hexamethylditin, 97% - A17638 - Alfa Aesar

A17638 Hexamethylditin, 97%

CAS Number
661-69-8
Synonyms

Size Price ($) Quantity Availability
1g 43.65
5g 138.60
25g 514.40
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Hexamethylditin, 97%

MDL
MFCD00008277
EINECS
211-549-2

Chemical Properties

Formula
C6H18Sn2
Formula Weight
327.59
Melting point
23°
Boiling Point
85°/45mm
Flash Point
61°(142°F)
Density
1.58
Refractive Index
1.5410
Sensitivity
Air Sensitive
Solubility
Not miscible or difficult to mix in water.

Applications

It is used to prepare aryl tin compounds for microwave-assisted Stille cross-coupling with halo pyridines or copper-mediated O-arylation of phenols.

Notes

Air Sensitive. Keep away from oxidizing agents, heat and air. Store under inert gas.

Literature References

Olov A. Wallner and Kálmán J. Szabó. Regioselective Palladium-Catalyzed Electrophilic Allylic Substitution in the Presence of Hexamethylditin.Org. Lett.,2004,4(9), 1563-1566.

E.W. Abel.; S. Moorhouse. Utilization of hexamethylditin in the synthesis of organotin-transitional metal complexes.J. Organomet. Chem.1970,24(3), 687-690.

GHS Hazard and Precautionary Statements

Hazard Statements: H300-H310-H227

Fatal if swallowed. Fatal in contact with skin. Combustible liquid.

Precautionary Statements: P210-P262-P280-P301+P310-P361-P302+P350-P310-P363-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not get in eyes, on skin, or on clothing. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Remove/Take off immediately all contaminated clothing. IF ON SKIN: Gently wash with plenty of soap and water. Wash contaminated clothing before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
3600327
Hazard Class
6.1
Packing Group
II
Harmonized Tariff Code
2931.90
TSCA
No
RTECS
WH8280000

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